公开(公告)号：US07495715B2

公开(公告)日：2009-02-24

申请号：US11481780

申请日：2006-07-06

申请人： Yoon-{umlaut over (S)}ung Um ,  Jae-Jin Lyu ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hyun-Wuk Kim ,  Hee-Wook Do ,  Yeon-Ju Kim

发明人： Yoon-{umlaut over (S)}ung Um ,  Jae-Jin Lyu ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hyun-Wuk Kim ,  Hee-Wook Do ,  Yeon-Ju Kim

IPC分类号： G02F1/136

CPC分类号： G02F1/134363 ,  G02F2001/134372 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0809 ,  G09G2320/028 ,  G09G2330/10

摘要： A liquid crystal display that includes a substrate; a plurality of gate lines formed on the substrate; a plurality of common electrodes formed on the substrate and made of a transparent material; a plurality of data lines intersecting the gate lines; a plurality of thin film transistors connected to the data lines and the gate lines; and a plurality of pixel electrodes connected to the thin film transistors and overlapping the common electrodes. The pixel electrodes include a first sub-pixel electrode separated by a distance from a second sub-pixel electrode.

摘要翻译： 一种液晶显示器，包括基板; 形成在所述基板上的多个栅极线; 形成在基板上并由透明材料制成的多个公共电极; 与栅极线相交的多条数据线; 连接到数据线和栅极线的多个薄膜晶体管; 以及连接到薄膜晶体管并与公共电极重叠的多个像素电极。 像素电极包括与第二子像素电极隔开距离的第一子像素电极。

公开(公告)号：US20060176434A1

公开(公告)日：2006-08-10

申请号：US11330943

申请日：2006-01-12

申请人： Hyun-Wuk Kim ,  Chang-Hun Lee ,  Hak-Sun Chang ,  Hee-Wook Do ,  Jae-Jin Lyu ,  Yoon-Sung Um

发明人： Hyun-Wuk Kim ,  Chang-Hun Lee ,  Hak-Sun Chang ,  Hee-Wook Do ,  Jae-Jin Lyu ,  Yoon-Sung Um

IPC分类号： G02F1/1343

CPC分类号： G02F1/136286 ,  G02F1/133707 ,  G02F1/1393

摘要： A display apparatus comprises a plurality of pixel areas, each defined by gate lines and data lines, wherein the data lines are arranged with the gate lines forming an angular relationship with the data lines, and a plurality of pixel electrodes formed in the pixel areas and configured to be essentially parallel with the arrangement of the gate lines.

公开(公告)号：US07532294B2

公开(公告)日：2009-05-12

申请号：US11330943

申请日：2006-01-12

申请人： Hyun-Wuk Kim ,  Chang-Hun Lee ,  Hak-Sun Chang ,  Hee-Wook Do ,  Jae-Jin Lyu ,  Yoon-Sung Um

发明人： Hyun-Wuk Kim ,  Chang-Hun Lee ,  Hak-Sun Chang ,  Hee-Wook Do ,  Jae-Jin Lyu ,  Yoon-Sung Um

IPC分类号： G02F1/1343

CPC分类号： G02F1/136286 ,  G02F1/133707 ,  G02F1/1393

摘要： A display apparatus comprises a plurality of pixel areas, each defined by gate lines and data lines, wherein the data lines are arranged with the gate lines forming an angular relationship with the data lines, and a plurality of pixel electrodes formed in the pixel areas and configured to be essentially parallel with the arrangement of the gate lines.

摘要翻译： 显示装置包括由栅极线和数据线限定的多个像素区域，其中数据线被布置成与栅极线与数据线形成角度关系，并且多个像素电极形成在像素区域中，并且 被配置为基本上与栅极线的布置平行。

公开(公告)号：US07847893B2

公开(公告)日：2010-12-07

申请号：US11620870

申请日：2007-01-08

申请人： Hee-Wook Do ,  Yoon-Sung Um ,  Dong-Hoon Chung ,  Seung-Hoo Yoo ,  Sung-Hwan Hong ,  Kang-Woo Kim

发明人： Hee-Wook Do ,  Yoon-Sung Um ,  Dong-Hoon Chung ,  Seung-Hoo Yoo ,  Sung-Hwan Hong ,  Kang-Woo Kim

IPC分类号： G02F1/1335

CPC分类号： G02F1/133553 ,  G02F1/133526

摘要： A display device includes a gate line and a data line aligned on a substrate, wherein the gate line and the data line cross each other to define a pixel area on the substrate, a gate electrode branching from the gate line, a source electrode branching from the data line on the gate electrode, a drain electrode spaced apart from the source electrode, a reflective electrode extending from the drain electrode, wherein the reflective electrode is formed in the pixel area, and an insulating layer pattern formed on the reflective electrode, wherein a protrusion pattern is provided at a surface of the insulating layer pattern.

摘要翻译： 显示装置包括栅极线和在衬底上对准的数据线，其中栅极线和数据线彼此交叉以限定衬底上的像素区域，从栅极线分支的栅电极，从 栅电极上的数据线，与源电极间隔开的漏电极，从漏电极延伸的反射电极，其中反射电极形成在像素区域中，以及形成在反射电极上的绝缘层图案，其中 在绝缘层图案的表面设置突起图案。

公开(公告)号：US20070229745A1

公开(公告)日：2007-10-04

申请号：US11696108

申请日：2007-04-03

申请人： Hee-Wook Do ,  Yoon-Sung Um ,  Seung-Hoo Yoo ,  Kyoung-Ju Shin ,  Kang-Woo Kim

发明人： Hee-Wook Do ,  Yoon-Sung Um ,  Seung-Hoo Yoo ,  Kyoung-Ju Shin ,  Kang-Woo Kim

IPC分类号： G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2001/134381 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2320/0252 ,  G09G2320/028 ,  G09G2320/0673

摘要： A display apparatus includes a substrate, in which first and second pixel areas are defined. A first pixel electrode including a first main pixel electrode and a first sub-pixel electrode is formed in the first pixel area and a second pixel electrode including a second main pixel electrode and a second sub-pixel electrode is formed in the second pixel area. Adjacent outer contour parts of the first and second pixel electrodes, which face each other, have shapes different from and corresponding to each other, the area ratio of the first main pixel electrode to the first sub-pixel electrode being the same as the area ratio of the second main pixel electrode to the second sub-pixel electrode.

摘要翻译： 显示装置包括其中限定了第一和第二像素区域的基板。 包括第一主像素电极和第一子像素电极的第一像素电极形成在第一像素区域中，并且在第二像素区域中形成包括第二主像素电极和第二子像素电极的第二像素电极。 第一和第二像素电极的彼此相对的外轮廓部分具有彼此不同的形状，第一主像素电极与第一子像素电极的面积比与面积比相同 的第二主像素电极连接到第二子像素电极。

公开(公告)号：US07852418B2

公开(公告)日：2010-12-14

申请号：US11696108

申请日：2007-04-03

申请人： Hee-Wook Do ,  Yoon-Sung Um ,  Seung-Hoo Yoo ,  Kyoung-Ju Shin ,  Kang-Woo Kim

发明人： Hee-Wook Do ,  Yoon-Sung Um ,  Seung-Hoo Yoo ,  Kyoung-Ju Shin ,  Kang-Woo Kim

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2001/134381 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2320/0252 ,  G09G2320/028 ,  G09G2320/0673

摘要： A display apparatus includes a substrate, in which first and second pixel areas are defined. A first pixel electrode including a first main pixel electrode and a first sub-pixel electrode is formed in the first pixel area and a second pixel electrode including a second main pixel electrode and a second sub-pixel electrode is formed in the second pixel area. Adjacent outer contour parts of the first and second pixel electrodes, which face each other, have shapes different from and corresponding to each other, the area ratio of the first main pixel electrode to the first sub-pixel electrode being the same as the area ratio of the second main pixel electrode to the second sub-pixel electrode.

摘要翻译： 显示装置包括其中限定了第一和第二像素区域的基板。 包括第一主像素电极和第一子像素电极的第一像素电极形成在第一像素区域中，并且在第二像素区域中形成包括第二主像素电极和第二子像素电极的第二像素电极。 第一和第二像素电极的彼此相对的外轮廓部分具有彼此不同的形状，第一主像素电极与第一子像素电极的面积比与面积比相同 的第二主像素电极连接到第二子像素电极。

公开(公告)号：US20070165160A1

公开(公告)日：2007-07-19

申请号：US11620870

申请日：2007-01-08

申请人： Hee-Wook Do ,  Yoon-Sung Um ,  Dong-Hoon Chung ,  Seung-Hoo Yoo ,  Sung-Hwan Hong ,  Kang-Woo Kim

发明人： Hee-Wook Do ,  Yoon-Sung Um ,  Dong-Hoon Chung ,  Seung-Hoo Yoo ,  Sung-Hwan Hong ,  Kang-Woo Kim

IPC分类号： G02F1/1335

CPC分类号： G02F1/133553 ,  G02F1/133526

摘要： A display device includes a gate line and a data line aligned on a substrate, wherein the gate line and the data line cross each other to define a pixel area on the substrate, a gate electrode branching from the gate line, a source electrode branching from the data line on the gate electrode, a drain electrode spaced apart from the source electrode, a reflective electrode extending from the drain electrode, wherein the reflective electrode is formed in the pixel area, and an insulating layer pattern formed on the reflective electrode, wherein a protrusion pattern is provided at a surface of the insulating layer pattern.

摘要翻译： 显示装置包括栅极线和在衬底上对准的数据线，其中栅极线和数据线彼此交叉以限定衬底上的像素区域，从栅极线分支的栅电极，从 栅电极上的数据线，与源电极间隔开的漏电极，从漏电极延伸的反射电极，其中反射电极形成在像素区域中，以及形成在反射电极上的绝缘层图案，其中 在绝缘层图案的表面设置突起图案。

公开(公告)号：US07920113B2

公开(公告)日：2011-04-05

申请号：US11851988

申请日：2007-09-07

申请人： Yoon-Sung Um ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Hyun-Cheol Moon ,  Kang-Woo Kim ,  Hye-Ran You

发明人： Yoon-Sung Um ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Hyun-Cheol Moon ,  Kang-Woo Kim ,  Hye-Ran You

IPC分类号： G09G3/26

CPC分类号： G02F1/136213 ,  G02F1/1393 ,  G09G3/3659 ,  G09G2320/0252 ,  G09G2330/023 ,  G09G2340/16

摘要： An additional capacitor (“sharing capacitor”) is provided for each pixel of a liquid crystal display to store the previous voltage on the pixel electrode (i.e. the voltage obtained in the previous frame). At an opportune time after the pixel electrode has begun to charge for the current frame, the sharing capacitor's electrode is coupled to the pixel electrode to combine the pixel electrode's voltage with the sharing capacitor's voltage. As a result, the pixel electrode's voltage is changed to take into account the previous voltage so as to increase the liquid crystal's response speed. More particularly, the sharing capacitor's voltage changes the pixel voltage to provide a greater voltage overshoot or undershoot when the pixel color is changed a lot, so as to increase the liquid crystal response time. Therefore, greater response speed is provided at low power.

摘要翻译： 为液晶显示器的每个像素提供一个附加的电容器（“共享电容器”）来存储像素电极上的先前电压（即在前一帧中获得的电压）。 在像素电极已经开始为当前帧充电之后的适当时刻，共享电容器的电极耦合到像素电极，以将像素电极的电压与共享电容器的电压组合。 结果，改变像素电极的电压以考虑到先前的电压，从而提高液晶的响应速度。 更具体地，当像素颜色变化很大时，共享电容器的电压改变像素电压以提供更大的电压过冲或下冲，从而增加液晶响应时间。 因此，在低功率下提供更高的响应速度。

公开(公告)号：US20080068527A1

公开(公告)日：2008-03-20

申请号：US11857108

申请日：2007-09-18

申请人： Yoon-Sung Um ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Hyun-Cheol Moon ,  Hye-Ran You

发明人： Yoon-Sung Um ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Hyun-Cheol Moon ,  Hye-Ran You

IPC分类号： G02F1/133 ,  G02F1/136

CPC分类号： G02F1/13624 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2001/136245 ,  G02F2201/123

摘要： A liquid crystal display includes: a first insulation substrate; a plurality of gate lines formed on the first insulation substrate; a data line crossing with the plurality of gate lines to form a pixel region; a pixel electrode that is divided into a main pixel electrode and a sub-pixel electrode by a pixel electrode cutting pattern and that is provided in the pixel region; a first thin film transistor that includes a drain electrode connected to the main pixel electrode and overlapped with the sub-pixel electrode with a protective film interposed therebetween; and a second thin film transistor that includes a control end connected to a previous gate line, an input end connected to the sub-pixel electrode, and an output end connected to the main pixel electrode.

摘要翻译： 液晶显示器包括：第一绝缘基板; 形成在所述第一绝缘基板上的多个栅极线; 数据线与所述多个栅极线交叉以形成像素区域; 像素电极，其通过像素电极切割图案被划分为主像素电极和子像素电极，并且设置在像素区域中; 第一薄膜晶体管，其包括连接到所述主像素电极并与所述子像素电极重叠的漏电极，所述漏电极具有夹在其间的保护膜; 以及第二薄膜晶体管，其包括连接到先前栅极线的控制端，连接到子像素电极的输入端和连接到主像素电极的输出端。

公开(公告)号：US20080062340A1

公开(公告)日：2008-03-13

申请号：US11851988

申请日：2007-09-07

申请人： Yoon-Sung UM ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Hyun-Cheol Moon ,  Kang-Woo Kim ,  Hye-Ran You

发明人： Yoon-Sung UM ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Hyun-Cheol Moon ,  Kang-Woo Kim ,  Hye-Ran You

IPC分类号： G02F1/133

CPC分类号： G02F1/136213 ,  G02F1/1393 ,  G09G3/3659 ,  G09G2320/0252 ,  G09G2330/023 ,  G09G2340/16

摘要： An additional capacitor (“sharing capacitor”) is provided for each pixel of a liquid crystal display to store the previous voltage on the pixel electrode (i.e. the voltage obtained in the previous frame). At an opportune time after the pixel electrode has begun to charge for the current frame, the sharing capacitor's electrode is coupled to the pixel electrode to combine the pixel electrode's voltage with the sharing capacitor's voltage. As a result, the pixel electrode's voltage is changed to take into account the previous voltage so as to increase the liquid crystal's response speed. More particularly, the sharing capacitor's voltage changes the pixel voltage to provide a greater voltage overshoot or undershoot when the pixel color is changed a lot, so as to increase the liquid crystal response time. Therefore, greater response speed is provided at low power.

摘要翻译： 为液晶显示器的每个像素提供一个附加的电容器（“共享电容器”）来存储像素电极上的先前电压（即在前一帧中获得的电压）。 在像素电极已经开始为当前帧充电之后的适当时刻，共享电容器的电极耦合到像素电极，以将像素电极的电压与共享电容器的电压组合。 结果，改变像素电极的电压以考虑到先前的电压，从而提高液晶的响应速度。 更具体地，当像素颜色变化很大时，共享电容器的电压改变像素电压以提供更大的电压过冲或下冲，从而增加液晶响应时间。 因此，在低功率下提供更高的响应速度。